User Permission Allocation Method and Device
AssigneeHuawei Technologies Co., Ltd.
InventorsJiali Fu, He Wei
Life of this patent
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Abstract
A user permission allocation method includes acquiring currently collected facial feature information of a user; determining a difference degree of the current facial feature information of the user according to the acquired facial feature information of the user and facial feature information included in stored standard sample information; and allocating a user permission to the user according to the determined difference degree. Compared with a manner of using a fixed face threshold, a difference degree of current facial feature information of the user is determined, and when a user permission is allocated to the user, an external factor that affects the collected facial feature information is used as a reference factor.
Claims20
A user permission allocation method performed by a user permission allocation device, comprising:
- acquiring, by a processor of the user permission allocation device, currently collected image information, wherein the currently collected image information comprises current facial feature information of a user;
- determining, by the processor, a difference degree of the current facial feature information of the user and facial feature information comprised in stored standard sample information;
- adjusting, by the processor, a matching threshold corresponding to the standard sample information according to the difference degree to obtain an adjusted matching threshold;
- determining, by the processor, a matching degree of the current facial feature information of the user according to the adjusted matching threshold;
- and
- allocating, by the processor, a user permission to the user according to the matching degree.
A user permission allocation device, comprising:
- a non-transitory computer readable medium having instructions stored thereon;
- and
- a processor coupled to the non-transitory computer readable medium and configured to execute the instructions, which cause the processor to be configured to:
- acquire currently collected image information, wherein the currently collected image information comprises current facial feature information of a user;
- determine a difference degree of the current facial feature information of the user facial feature information comprised in stored standard sample information;
- adjust a matching threshold corresponding to the standard sample information according to the difference degree to obtain an adjusted matching threshold;
- determine a matching degree of the current facial feature information of the user according to the adjusted matching threshold;
- and
- allocate a user permission to the user according to the matching degree.
An apparatus, comprising:
- a memory configured to store instructions;
- and
- a processor coupled to the memory and configured to execute the instructions, which cause the processor to be configured to:
- acquire currently collected image information, wherein the currently collected image information comprises current facial feature information of a user and external environment information;
- determine a difference degree of the current facial feature information of the user facial feature information comprised in stored standard sample information;
- adjust a matching threshold corresponding to the standard sample information according to the difference degree to obtain an adjusted matching threshold;
- determine a matching degree of the current facial feature information of the user according to the adjusted matching threshold;
- and
- allocate a user permission to the user according to the matching degree.
Dependencies are inferred from the claim text.